for example i have plot(x,y) how do i have find the derivative of it and then find the zeros in that derivative plot? 댓글 수: 0 댓글을 달려면 로그인하십시오. 이 질문에 답 1
I basically want to do the same thing described here, but with the derivative of the fit. In other words, let's assume I have some data xdata and ydata; then, I fit my data with ThemeCopy fit1 = fit(xdata, ydata, 'poly4') I can plot my data and the fit with the c...
plot(x,d) would this code also work? If you are too lazy to compute the exact derivative, you can use the approximation dy = diff(y)./diff(x) formed by finite difference quotients. But note that d gives you an approximate derivative in points (x(1:end-...
Could you let me know how to sovle the partial derivative of magnetic flux density, pd(mef.Bx,x), by change any option in the model? Thanks, 2 RepliesLast Post 2011年12月23日 GMT+8 09:10 John H. Send Private MessageFlag post as spam ...
Line spread function(LSF) is the derivative of the linear edge profile. MTF is the fast fourier transform (FFT) of the LSF. When LSF is selected, LSF variance (σ2), which is proportional to theDxO blur unit, is displayed. Edge pixel profileis proportional to the edge profile in pixels...
How to Plot a Correlation Graph in Excel Select the rangeC4:D14. Go toInsertand chooseInsert Scatter and Bubble Plots. PickScatter. You will get a scatter plot with plot points forMathandEconomics. Click on thePlusicon on the side of the chart and check theTrendlinebox. This will make th...
How to plot a linear equation in Excel? State True or False: The SUMPRODUCT Excel function multiplies the components in the specified regions, then returns the sum of these values. The value in cell A1 of a spreadsheet is needed to compute the value in cell E3. The value in cell E3 is...
Fill in the column labelled y by substituting each of the numbers for x in the given equation. We now have 5 points altogether along with the vertex, plot them all on a graph sheet and connect them by a curve which leads to a parabola. ...
So you have this nice visual here. Let me tell a story about when I use a derivative of this task with a group of grade eights. Kyle Pearce: So that was a [inaudible 00:20:30] little math term there too. I like that. Peter Liljedahl: ...
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